发明人陈志强,朱建伟,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117376809 A, 授权公告日 2020-04-02.
发明人张德明,赵玉洁,郭海燕. "Method for the Synthesis of tert-Butyl 3-((3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 110642546 B, 授权公告日 2017-12-09.
发明人马晓峰,冯建国,罗永刚. "A Process for Preparing High-Purity tert-Butyl 3-((3-(pyridin-2-yl)-1,2,4-oxadiazol-5-yl)methyl)azetidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 111082752 A, 授权公告日 2024-12-07.
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